ABOUT PRODUCTS RESOURCES QUOTES/ORDERING  
1-800-762-2478   Facebook Twitter Twitter 


 Abrasion
 Adhesion
 Application
 Color/Gloss
 Density
 Dispersion
 Drum Handling
 Drying Time/Gelation
 Film Flaws
 Film Thickness
 Hardness
 Impact & Flexibility
 Lab Apparatus
 Measuring Instruments
 Moisture/Air/Temp.
 Optical Instruments
 pH & Conductivity
 Publications
 Surface Profile
 Surface Tension
 Viscosity
Home  >>  Products  >>  Moisture/Air/Temperature  >>  Precision Psychrometer and Hygro-Thermometer and WBGT Meter
Precision Psychrometer / Hygro-Therm

Highest 2% RH accuracy

Psychrometer Hygro-Thermometer
  • Fast - 30 second RH response time

  • Water vapor in GPP (g/kg) - RH490 Hygro-Thermometer only

  • Dual backlit display

  • Simultaneous display of:
    • Humidity [or GPP (g/kg) for RH490] plus Temperature
    • Humidity [or GPP (g/kg) for RH490] plus Dew Point
    • Humidity [or GPP (g/kg) for RH490] plus Wet Bulb

  • Data Hold and Min/Max functions

  • Auto power off with disable and low battery indicator

  • Complete with carrying case and 9V battery

Technical Data
Specifications RH390 Psychrometer RH490 Hygro-Thermometer
Humidity: 0 to 100%RH
Temperature (Internal): -4 to 199°F (-20 to 100°C) -22 to 199°F (-30 to 100°C)
Basic Accuracy: ±2%RH, ±1.8°F/1°C
Max. Resolution: 0.1%RH, 0.1°F/C
Dewpoint: -22 to 199°F (-30 to 100°C)
Wet Bulb: 32 to 176°F (0 to 80°C)
Absolute Humidity:   0 to 1120GPP (0 to 160g/kg)

Prices

top
Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
WE-346019 RH390 Precision Psychrometer $204.99
WE-346019/C RH390 Precision Psychrometer with NIST certificate 329.99
WE-346119 RH490 Precision Hygro-Thermometer 364.99

 

 

 

Heat Stress WBGT Meter

Wet Bulb Globe Temperature (WBGT) considers the effects of temperature, humidity and direct or radiant sunlight

WBGT Meter
  • Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement and radiant heat

  • Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface

  • Air Temperature (TA) plus Relative Humidity (RH)

  • Selectable units of °F and °C

  • In/Out Function displays the WGBT value with or without direct sun exposure
  • Auto Power Off with override

  • Built-in RS-232 interface with optional Windows® compatible software
  • Complete with two AAA batteries

Technical Data
Specifications Range Basic Accuracy
Wet Bulb Glove Temp. (WBGT): 32 to 122°F (0 to 50°C) ±4°F/2°C
Black Globe Temp. (TG): -22 to 1022°F (-30 to 550°C) ±4°F/2°C
Air Temperature (TA): 32 to 122°F (0 to 50°C) ±1.1°F/0.6°C
Humidity: 0 to 100% RH ±3% RH
Dimensions: Meter: 10 x 1.9 x 1.1” (254 x 48.7 x 29.4mm)
Ball: 1.6” dia, 1.4” high (40mm diameter, 35mm high)
Weight: 4.8 oz (136g)

Prices

top
Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
WE-346115 HT30 Heat Stress WBGT Meter $179.99
WE-407752 PC software and cable 71.99



top

Call HAVE QUESTIONS?
    1-800-762-2478
Email PREFER TO EMAIL?
    gardner@gardco.com
  FIND PRODUCTS LEARN MORE ORDERING INFO ABOUT US
  By Category Email Registry How to Order Contact Info
  By Industry Trade Shows Request Quote History
  New Products Test Lab Info Order Form FAQ's
  Monthly Product Articles/Links Sales & Clearance Policies




  © 2018 Paul N. Gardner Company, Inc. | Contact | Policies Facebook  Twitter  YouTube  Blogger